Yucatan Inspired Fish Tacos

Ingredients

• 907 g (2 lb)fresh or frozen skinless cod
• 3 tbsporange juice
• 2 tbspwhite vinegar
• 3 cloves, mincedgarlic
• 1 tbsp, or less for milder heatachiote paste
• 1 tspground cumin
• 1 tspdried Mexican oregano or regular oregano
• to tastesalt and pepper
• to tasteflour tortillas, for serving
• to tasteshredded purple cabbage, for garnish
• to tastesour cream, for garnish
• to tastejalapeños, for garnish

Instructions

1. 1

   Prepare the fish

   If using frozen cod, thaw it completely. Cut the fish into four serving-size pieces, rinse, then pat dry.

2. 2

   Mix the seasoning

   Coat the inside of a 4–6 qt slow cooker with non-stick cooking spray. In a small bowl, whisk together the orange juice, vinegar, garlic, achiote paste, cumin, oregano, salt and pepper.

3. 3

   Slow-cook the cod

   Put the fish in the slow cooker and pour the seasoning mixture over it. Cook on low for 3 hours or on high for 1½ hours, until the fish flakes easily.

4. 4

   Assemble the tacos

   Use a slotted spoon to transfer the fish to tortillas. Add the toppings and serve.

What are Yucatán-inspired fish tacos?

Fish tacos are tortillas filled with cooked fish and toppings; this version takes its cues from Yucatán flavours, especially achiote and citrus. Achiote paste gives the cod a vivid colour and an earthy, gently spiced character.

The slow cooker makes the fish with little hands-on attention, while cabbage, sour cream and jalapeños add contrasting crunch, creaminess and heat.

Nutrition and macros by portion

The nutrition label shows one serving as written: 340 calories, 45g protein, 30g carbs, 6g fat.

Cod supplies most of the protein, while the tortillas provide much of the carbohydrate; sour cream contributes some of the fat. For a more balanced plate, add a generous handful of cabbage and serve with beans or a salad. Nutrition is an estimate because the number of tortillas and the amounts of toppings are not specified.

The achiote and citrus mixture

Achiote paste: whisk it thoroughly with the orange juice and vinegar so the seasoning is distributed across the fish. Use less paste if you prefer a milder result.

Oregano and cumin: these dried spices round out the mixture. Mexican oregano is specified, but regular oregano is also suitable.

Getting the fish ready

Thawing: frozen cod should be completely thawed before it goes into the slow cooker, as directed in the method. This helps the pieces cook more evenly.

Drying: pat the rinsed fish dry before adding it. Cut it into four portions so it is easier to serve in the tacos.

How to tell when the cod is done

The recipe gives two cooking options: 3 hours on low or 1½ hours on high. Begin checking towards the end of the chosen time, since the fish is ready when it flakes easily.

Cod is delicate, so avoid stirring it around in the cooker. Lift it out gently with a slotted spoon to keep the pieces as intact as possible.

Building a balanced taco

Cabbage: add it just before serving to preserve its fresh crunch. Purple cabbage also gives the tacos a striking contrast with the seasoned fish.

Sour cream and jalapeños: use these to tailor each taco, adding creaminess or extra heat as you like. Warm flour tortillas make the fish easy to fold and eat.

Serving the tacos

Serve the fish straight from the slow cooker while it is warm, with the tortillas and toppings alongside. Let everyone assemble their own tacos to choose how much cabbage, sour cream and jalapeño they want.

For a fuller meal, serve with beans or a simple side salad; keep the accompaniments separate so the fish remains the focus.

Recipe notes & tips

• Use fully thawed fish if starting with frozen cod.
• Whisk the achiote paste well into the liquid ingredients to avoid concentrated patches of seasoning.
• Choose the lower amount of achiote paste for a milder flavour.
• Check that the fish flakes easily rather than relying only on the cooking time.
• Lift the cod out with a slotted spoon to help keep the portions together.
• Add the cabbage and other toppings just before serving.

Variations

• Extra citrus: serve with orange or lime wedges for a brighter finish.
• More crunch: add thinly sliced radishes alongside the cabbage.
• Herb finish: scatter chopped fresh coriander over the assembled tacos.
• Milder toppings: leave out the jalapeños or serve them on the side.
• Different tortilla: use corn tortillas instead of flour tortillas if preferred.

Common mistakes to avoid

• Starting with partly frozen fish: thaw it completely first so it cooks more evenly.
• Skipping the drying step: pat the rinsed cod dry before putting it in the cooker.
• Uneven seasoning: whisk the achiote mixture until it is well combined before pouring it over the fish.
• Overcooking the cod: check for easy flaking at the stated cooking time and avoid leaving it in longer than needed.
• Breaking up the fish: handle it gently and use a slotted spoon to lift it out.
• Adding cabbage too early: put it on at serving time so it stays crisp.

How to store

Refrigerate leftover fish in a covered container and use within 2 days. Store the fish separately from tortillas and toppings, then reheat gently until hot; assemble the tacos just before eating.

Frequently asked questions